Magic Card - Soul Exchange

Normal Spell

You can only activate this card once per turn.

[1] Immediately after this effect resolves, Tribute Summon 1 monster. When you do, you can also Tribute your opponent's monsters, even though you do not control them, also this turn, the Tribute Summoned monster cannot be Tributed.

[2] If this card is sent from the field to the GY: Your opponent can apply this card's [1] effect.